Wall Mount Occupancy/Vacancy Sensors - PIR - Wall Mount Occupancy/Vacancy Sensors - PIR lead to great energy savings.
Wall Mount Occupancy/Vacancy Sensors - PIR features include:
The Passive Infrared (PIR) Technology senses occupancy by detecting the difference between heat emitted from the human body in motion and the background space.
PIR wall switch works best in offices, copy rooms, storage closets, small conference rooms, and other common areas where there are high levels of occupant motion.

Technical Details

Size (LWH): 100 inches, 100 inches, 100 inches
Product Details
Product Dimensions: 100 x 100 x 100 inches
Package Dimensions: 4.8 x 3.2 x 2.3 inches
Shipping Weight: 0.35 pounds (View shipping rates and policies)
ASIN : B002HI7PV0